Fuel control system for IC engine - incorporates vapour separator and storage tank and regulating valves controlling admission of liq. petrol and vapour to manifold.

摘要

The control unit (17) closes the metering valve (19) and opens the control valve (18) when the rev count falls below a pre-set idling speed.It also functions when the coolant temp. equals or exceeds a pre-set hot-running temp. The control unit closes the control valve (18) and controls the opening extent of the metering valve (19) as a function of parameters as long as the rev count equals or exceeds the idling speed and as long as the coolant temp. is less than hot-running temp. USE/ADVANTAGE - IC engine fuel system. Parameter-based control metering and fuel control valve maintain instant cold-start condition and keep exhaust clean.